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package org.python.expose.generate;
import org.objectweb.asm.Opcodes;
import org.objectweb.asm.Type;
import org.python.core.BytecodeLoader;
import org.python.core.Py;
import org.python.core.PyNewWrapper;
import org.python.core.PyObject;
import org.python.core.PyType;
import org.python.expose.ExposedType;
public class NewExposerTest extends InterpTestCase implements Opcodes {
public void testSimple() throws Exception {
NewExposer ne = new NewExposer(Type.getType(Instantiable.class),
ACC_STATIC | ACC_PUBLIC,
"creator",
NewExposer.NEW_DESCRIPTOR,
new String[] {});
assertEquals("org/python/expose/generate/NewExposerTest$Instantiable$exposed___new__",
ne.getInternalName());
assertEquals("org.python.expose.generate.NewExposerTest$Instantiable$exposed___new__",
ne.getClassName());
Class descriptor = ne.load(new BytecodeLoader.Loader());
PyNewWrapper instance = (PyNewWrapper)descriptor.newInstance();
instance.setWrappedType(PyType.fromClass(Instantiable.class));
assertSame("__new__", instance.__getattr__("__name__").toString());
assertEquals(Py.One, instance.__call__(PyType.fromClass(Instantiable.class)));
}
@ExposedType()
public static class Instantiable extends PyObject {
public static PyObject creator(PyNewWrapper new_,
boolean init,
PyType subtype,
PyObject[] args,
String[] keywords) {
return Py.One;
}
}
}
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